Learn how engineers and scientists are reimagining the way critical components for the U.S. nuclear stockpile are designed, tested, and produced.

What if scientists could use the peculiar world of quantum mechanics to design solutions once thought impossible - changing how we build, heal, and communicate?

Artificial intelligence is transforming how science is conducted at Lawrence Livermore National Laboratory. From accelerating drug discovery to optimizing complex experiments, AI is helping researchers work faster, smarter and with greater precision. Today we’ll explore how scientists are using Cognitive Simulation - an AI-driven approach that combines physics, data, and machine learning - to model the real world.

From fusion experiments to cancer-fighting tech, the Jupiter Laser Facility is where bold ideas meet billion-watt lasers.

Big Ideas Lab is taking a quick spring break, but the story is far from over. We're continuing to uncover the untold breakthroughs and hidden histories of Lawrence Livermore National Lab. Stay tuned — there’s so much more ahead!

Before a laser fires or a rocket launches, machinists make the mission possible. This episode explores the world of machining at Lawrence Livermore National Laboratory.

In the vast silence of space, security is anything but quiet. At Lawrence Livermore National Laboratory, cutting-edge science and strategic defense converge to protect the satellites we rely on.

Today we’ll explore how technologies developed at Lawrence Livermore National Laboratory make their way from the Lab into industry — impacting lives every day, in ways that might surprise you. We’ll explore how scientific breakthroughs like high-peak-power laser peening, 3D metal printing, and more spotlight LLNL’s Innovation and Partnerships Office - and how this vital connection between groundbreaking research and industry creates far-reaching impact through technology transfer and entrepreneurship.

What if we could harness the same energy that powers the stars to fuel our world—cleanly, safely, and virtually without limits? Scientists at Lawrence Livermore National Laboratory are working towards turning this vision into reality.

Lawrence Livermore National Laboratory is celebrated for its groundbreaking science - from Fusion Ignition to safeguarding the nuclear stockpile. But there’s another story - grounded in community, connection, and a deep culture of giving. In this episode, we’ll explore how the same passion that drives scientific discovery fuels the Lab’s commitment to making a difference beyond its walls.

For centuries, drug discovery was a slow, trial-and-error process—sometimes taking decades to develop life-saving treatments. But what if we could speed up that timeline? At LLNL, scientists are using supercomputing, machine learning, and AI to revolutionize how new medicines are found, tested, and developed.

Every time the world’s most powerful laser fires, it leaves behind tiny cracks and damage that could bring the entire system to a halt. Instead of replacing costly components, scientists at Lawrence Livermore National Laboratory have engineered a high-tech repair system—like a Formula 1 pit stop for lasers—to keep it running at peak performance.

Asteroids have reshaped Earth before—and scientists know another impact is inevitable. When traditional deflection methods won’t work, what’s the last resort? At LLNL, experts are exploring nuclear deflection.

In 2013, a house-sized asteroid exploded over Chelyabinsk, Russia, with the force of 30 atomic bombs. A century earlier, an asteroid impact flattened 830 square miles of Siberian forest. In this episode, we uncover how planetary defense has evolved from theory to reality—why asteroid threats are more real than most people think—and what it will take to stop a civilization-ending impact. Because the next asteroid isn’t a question of if—but when.

How do you maintain a facility built to achieve the impossible? In this episode, we explore the National Ignition Facility Sustainment Project—a mission to preserve and enhance one of the most advanced laser systems ever created. Discover how scientists at the National Ignition Facility keep this technological marvel running, overcoming challenges of aging systems to ensure it remains a cornerstone of innovation and a vital asset to the nation’s security.

The ground beneath us is always moving—but what can it reveal about our future? From detecting nuclear tests halfway across the globe to simulating the devastating effects of earthquakes before they strike, this episode explores how LLNL’s work is making the world a safer place—one seismic wave at a time.

What happens when you bring a group of fifth graders into one of the world’s most advanced science labs? It’s not just magic—it’s mission-critical.

Entire communities erased by hurricanes. 240,000 square kilometers burned. Floodwaters swallowing towns. Extreme weather isn’t a distant threat—it’s reshaping our world. But here’s the good news: we’re not powerless. Enter the Roads to Removal report, a new strategy for combating climate change.

Once a concept in 1940s science fiction, additive manufacturing—better known as 3D printing—has become a game-changer in modern production. Unlike traditional methods that cut away material, additive manufacturing builds components layer by layer, enabling intricate designs, reduced waste, and faster production. In this episode, we uncover how this technology evolved, why it’s transforming industries like aerospace and healthcare, and what the future holds as researchers push its boundaries.

In the mid-1990s, global treaties and a U.S. moratorium on nuclear testing marked a turning point in reducing the nuclear threat. As Cold War tensions eased, U.S. nuclear test and production sites fell silent for the first time since 1945. But, as the years passed, a new threat to U.S. nuclear deterrence emerged—one that no technology has ever escaped: time.